Good By Daniel on 10/25/2011
Daniel would recommend this product to a friend
For a reactor, i say this product it pretty good. But as far as the "Granular" type is concerned i WOULD NOT put it in a filter sock. I thought since it was a 200 micron sock id be fine, well as far as the media making its way back into the tank it was ok but i guess from the water beating on it, it turned my water a awful brown even though i had rinsed it prior to putting it in my tank. Stick to the pellets....
Great Product By Marcus on 10/24/2011
Marcus would recommend this product to a friend
This GFO lasts me approximately 3 months on my 220 gallon system. It keeps phosphates below .03 tested on a hanna meter. I would definitely recommend.
Quick and powerful, results showed with hours By Juan on 10/14/2011
Juan would recommend this product to a friend
Quick and powerful, results showed with hours started seeing a differencd
worked great By John on 10/13/2011
John would recommend this product to a friend
This product works great. I installed a BRS reactor and am using GFO "Granular" and within 48 hours reduced my phosphates greatly. I have found a great company in BRS, quick shipment as advertised. This company BFS and there products were recommended by an employee of a local aquarium store, he told me is the best he has seen and uses it at home, instead of what they sell.
quality stuff for a great price By Jonathan on 10/12/2011
Jonathan would recommend this product to a friend
great gfo for a great price. i have a large tank and i have to use a lot of product. so for me there is no other choice out there.
It Works By Ryan on 10/12/2011
Ryan would recommend this product to a friend
It works the same as the rest for a fraction of the cost. I can change mine out monthly and not have to worry about the cost.
very good By chefrobson on 10/10/2011
chefrobson would recommend this product to a friend
This product works better than most other products I have used in the past. The price is also almost half!
Works By Brian on 10/8/2011
Brian would recommend this product to a friend
helps out my tank a lot!
Works great! By Christina on 10/7/2011
Christina would recommend this product to a friend
Used in a BRS reactor--this product works wonders to stop GHA!
Does what it says By Greg on 10/3/2011
Greg would recommend this product to a friend
After using this product for about a week month, my phosphates levels dropped to undetectable levels using the Hanna Checker. After about a month of using 1/2 cup of GFO in a BRS reactor for my 50gallon tank, the phosphate level started to raise - time to change replace. Product works as advertised. Using less product and getting better results than Phosguard.
Use this in your BRS GFO/Carbon Reactor By Dan on 9/29/2011
Dan would recommend this product to a friend
This stuff really works and if you adjust your reactor properly per BRS' instructions, you will have no problem with "fines" getting into your tank. Phosphates don't stand a chance against this media!
0 phosphates quick By Don on 9/28/2011
Don would recommend this product to a friend
Love this product. High phospate reading of 1.2 and using this product in a reactor brought it to 0 in 2 days. Best used in a reactor using a slight tumble. Love buying it in bulk from BRS!